DF2S6.8CT,L3F Circuit Protection

Introduction to DF2S6.8CT,L3F

The DF2S6.8CT,L3F is a device type of Transient Voltage Suppression (TVS) Diode, which is used for overvoltage protection in electronic circuits. This device is designed to protect sensitive electronics from overvoltage transients caused by electrostatic discharge (ESD). The DF2S6.8CT,L3F has a low capacitance of 1.25pF for minimal signal distortion.

Applications of DF2S6.8CT,L3F

The DF2S6.8CT,L3F is suitable for many industrial, consumer, and automotive applications. It is commonly used in power supply lines (such as computer motherboards), in audio and video equipment, and in medical devices. The DF2S6.8CT,L3F is also used in telecommunications, automotive, and LED lighting. It is ideal for use in high-speed signals such as USB, HDMI, etc, protecting these sensitive devices from transient overvoltages.

Working Principle of DF2S6.8CT,L3F

The DF2S6.8CT,L3F is a sort of avalanche diode and it works on the principle of avalanche breakdown which kick in when the temperature or current exceeds beyond a certain threshold. Its breakdown voltage is 6.8V and its forward voltage drop is 0.2V. When the voltage across the TVS exceeds the breakdown voltage, the device enters the breakdown region, allowing the current to flow through it, thus protecting the electronic circuitry from potential overvoltage transients and destruction.

The DF2S6.8CT,L3F also has some other key features which makes it ideal for overvoltage protection. It has a low capacitance (1.25pF) which allows for minimal signal distortion, and it has a low clamping voltage which prevents voltage from exceeding the breakdown voltage. Additionally, it has a low handling current (typically up to 400mA), fast response time (0ns), and low thermal resistance (1kohm-cm2).

Conclusion

In conclusion, the DF2S6.8CT,L3F is a type of TVS diode which is used for overvoltage protection in electronic circuits. It is suitable for many industrial, consumer, and automotive applications. It works on the principle of avalanche breakdown and its key features include its low capacitance, low clamping voltage, low handling current, fast response time and low thermal resistance. It is ideal for use in high-speed signals such as USB, HDMI, and other sensitive devices.